Improving Rural Health Disparities: Understanding and Addressing Intake of Added Sugars and Sugar-Sweetened Beverages among Adults and Adolescents

Around 46.2 million Americans living in rural areas are disproportionately burdened by health disparities. Likewise, obesity and obesity-associated diseases (e.g., diabetes, cardiovascular disease) are much higher for rural residents when compared to their urban counterparts. There is a high need to understand and address the nutritional determinants of these health inequities among adults and adolescents. One area of concern in rural dietary habits pertains to added sugars and more specifically, sugar-sweetened beverages (SSB). Excessive added sugars and SSB intake have been strongly linked to many of the nutrition and chronic disease disparities impacting rural residents. Moreover, studies conducted in rural populations have found high consumptions of these in both adults and adolescents. There is an opportunity to better understand added sugars and SSB patterns in rural populations to inform the development of culturally relevant, multi-level interventions that address high consumption. Study #1 is a cross-sectional study that explores top food and beverage sources of added sugars in the diet of adults (n = 301) living in rural areas of Southwest Virginia. Study #2 uses a nationally representative sample of adolescents (n = 1,560) from the Family Life, Activity, Sun, Health and Eating (FLASHE) study sponsored by the National Cancer Institute, to explore factors across the levels of the socioecological model associated with adolescent SSB intake. Study #3 utilizes focus groups and a pilot trial to understand language preferences, acceptability and use of SMS aimed at caregivers to reduce SSB intake in both caregivers and adolescents living in rural areas of Southwest Virginia (n = 33). Collectively, these three studies offer recommendations and culturally relevant strategies for future large-scale trials aimed at reducing SSB intake among adolescents and caregivers in rural communities and ultimately reducing rural health disparities.

Name thesis:degree_name

Doctor of Philosophy

Level thesis:degree_level

doctoral

Discipline thesis:degree_discipline

Human Nutrition, Foods, and Exercise

Department dc:contributor.department

Human Nutrition, Foods and Exercise

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

2019

Author dc:creator

• Yuhas, Maryam

Chair dc:contributor.committeechair

• Frisard, Madlyn I.

Committee members dc:contributor.committeemember

• Zoellner, Jamie M.
• Harden, Samantha M.
• Hedrick, Valisa E.

• Rural health disparities
• sugar-sweetened beverages
• added sugars
• adolescents
• caregivers

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

vt_gsexam:19657

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/100730